| /* GIO - GLib Input, Output and Streaming Library |
| * |
| * Copyright (C) 2017 Collabora Inc. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General |
| * Public License along with this library; if not, see <http://www.gnu.org/licenses/>. |
| * |
| * Author: Xavier Claessens <xavier.claessens@collabora.com> |
| */ |
| |
| #include "config.h" |
| #include "giomodule.h" |
| #include "giomodule-priv.h" |
| |
| #include <string.h> |
| |
| /** |
| * _g_io_module_extract_name: |
| * @filename: filename of a GIOModule |
| * |
| * Extract the plugin name from its filename. It removes optional "lib" or |
| * "libgio" prefix, and removes everything after the first dot. For example: |
| * "libgiognutls.so" -> "gnutls". |
| * |
| * Returns: (transfer full): the module's name |
| */ |
| gchar * |
| _g_io_module_extract_name (const char *filename) |
| { |
| gchar *bname, *name; |
| const gchar *dot; |
| gsize prefix_len, len; |
| gsize i; |
| |
| bname = g_path_get_basename (filename); |
| for (i = 0; bname[i]; ++i) |
| { |
| if (bname[i] == '-') |
| bname[i] = '_'; |
| } |
| |
| if (g_str_has_prefix (bname, "libgio")) |
| prefix_len = 6; |
| else if (g_str_has_prefix (bname, "lib")) |
| prefix_len = 3; |
| else |
| prefix_len = 0; /* use whole name (minus suffix) as plugin name */ |
| |
| dot = strchr (bname, '.'); |
| if (dot != NULL) |
| len = dot - bname - prefix_len; |
| else |
| len = strlen (bname + prefix_len); |
| |
| name = g_strndup (bname + prefix_len, len); |
| g_free (bname); |
| |
| return name; |
| } |